AT65-0263

Digital Attenuator, 31 dB, 5-Bit, TTL Driver DC-2.0 GHz V 6.00 AT65-0263 Features n n n n n n n SOW-16 Attenuation: 1.0 dB Steps to 31 dB Low DC Power Consumption Plastic SOW, Wide Body, SMT Package Integral TTL Driver 50 ohm Impedance Test Boards are Available Tape and Reel Packaging Available Description M/A-COM's AT65-0263 is a GaAs FET 5-bit digital attenuator with integral TTL driver. Step size is 1.0 dB providing 31 dB total attenuation range. This device is in a SOW-16 plastic surface mount package. The AT65-0263 is ideally suited for use where accuracy, fast speed, very low power consumption and low costs are required. Package outline conforms to JEDEC standard MS-013AA. Electrical Specifications: TA = 25°C Parameter Insertion Loss Attenuation Accuracy Test Conditions — Individual Bits 1-2-4-8-16 Any Combination of bits 3 - 29 dB Any Combination of bits 30 - 31 dB Full Range 1 Frequency DC-1.0 GHz DC-2.0 GHz DC-2.0 GHz DC-2.0 GHz DC-2.0 GHz DC-2.0 GHz — — 50 MHz 0.5-2.0 GHz 50 MHz 0.5-2.0 GHz — — — — — — Units dB dB dB dB dB Ratio nS nS dBm dBm dB dB V V V V mA mA Min — — — — — — — — — — — — 4.75 -8.0 0.0 2.0 — — Typical 2.6 2.8 — — — 1.5:1 75 20 +21 +29 +35 +48 5.0 -5.0 0.2 -0.2 Max 2.9 3.2 ±(.5 +5% of atten setting) ±(.5 +5% of atten setting) ±(.7 +7% of atten setting) 1.8:1 150 50 — — — — 5.25 -4.75 0.8 5.0 6 -1 VSWR Switching Speed 1 dB Compression Input IP3 Vcc -Vee Logic “0” Logic “1” Icc -Iee 50% Cntl to 90%/10% RF 10% to 90% or 90% to 10% — — T...